CTaskFilterCtrl::getInstance

static function getInstance($userId, $bGroupMode = false)
{
	CTaskAssert::assertLaxIntegers($userId);
	CTaskAssert::assert($userId > 0);
	CTaskAssert::assert(is_bool($bGroupMode));

	$key = $userId . '|' . ($bGroupMode ? 'Y' : 'N');

	if ( ! array_key_exists($key, self::$instanceOfSelf) )
		self::$instanceOfSelf[$key] = new self($userId, $bGroupMode);

	return (self::$instanceOfSelf[$key]);
}